/Engine/Plugins/Animation/IKRig/Source/IKRigEditor/Public/RetargetEditor/IKRetargeterThumbnailRenderer.h
FThumbnailPreviewSceneimplementation.
virtual void GetViewMatrixParameters ( const float InFOVDegrees, FVector & OutOrigin, float & OutOrbitPitch, float & OutOrbitYaw, float & OutOrbitZoom ) const